	function drawVisualization() {
  // Create and populate the data table.
  var data = google.visualization.arrayToDataTable([
['x',	"\ue8\ubf\ua6\ue6\u8b\u89\ue5\u8d\ua1\ue6\u96\uaf\ue7\u9a\u84\ue9\u82\uaa\ue6\u81\ub6\ue4\ub9\u8b\ue7\u9c\ubc",	"\ue8\u9e\u8d\ue7\u81\uab\ue4\ub9\u8b\ue6\ua0\ub8",	"\ue7\ub4\ua2\ue5\u85\u8b\ue7\u9a\u84\ue5\ub0\ube\ue5\ub7\ub4\ue5\ub0\u96",	"\ue6\u96\uaf\ue5\u9f\uba\ue5\ub0\u94\ue7\u9a\u84\ue6\ub2\u81\ue8\ua1\u80\ue6\u8a\ua4\ue7\uac\ua6",	"\ue9\u9b\uaa\ue6\u80\u92\ue4\ub9\u8b\ue6\u8d\ub7",	"\ue8\ub5\u9e\ue8\ube\ube\ue6\u8b\u89\ue4\ub9\u8b\ue7\u81\uab",	"\ue6\u99\uae\ue5\u88\ua9\ue8\u8e\uab\ue4\ubf\uae\ue6\u96\uaf\ue7\u9a\u84\ue7\u8b\u82\ue6\u80\u92\ue6\u8a\ua4\ue7\uac\ua6",	"\ue5\ubd\ub1\ue8\ub8\uaa\ue7\uaa\u81\ue8\ua2\uad\ue8\u90\ua5\ue7\u9a\u84\ue9\u87\u8e\ue8\u9b\uae\ue6\u8a\ua4\ue7\uac\ua6",	"\ue5\uad\ua3\ue9\ub9\u8d\ue7\u9a\u84\ue4\ubc\ua0\ue8\uaf\ub4\ue4\ub9\u8b\ue7\ube\ubd",	"\ue5\u8f\u8c\ue5\u90\u8e\ue7\u9a\u84\ue5\u87\u9d\ue8\ua7\u86"],
[588,	44128.9,	31895.6,	44679.4,	30920.2,	null,	null,	null,	null,	null,	null],
[582,	40455.1,	30062.3,	42162.7,	29361,	null,	null,	null,	null,	null,	null],
[580,	39102.1,	29502.5,	41335.8,	28787.5,	null,	null,	null,	null,	null,	null],
[575,	36085.7,	28093.4,	39392.6,	27412.1,	null,	null,	null,	null,	null,	null],
[574,	35669.4,	27879.9,	38949.4,	27202,	null,	null,	null,	null,	null,	null],
[572,	34950.7,	27218.5,	38181.2,	26699.2,	null,	null,	null,	null,	null,	null],
[569,	33925.7,	26542.9,	37120,	25971.8,	null,	null,	null,	null,	null,	null],
[567,	33415.4,	25945.3,	36401.3,	25530.2,	null,	null,	null,	null,	null,	null],
[566,	33122.3,	25693.6,	35977.8,	25302.8,	null,	null,	null,	null,	null,	null],
[561,	31964.1,	24481,	34294,	24121.2,	null,	null,	null,	null,	null,	null],
[559,	31554.4,	23930.8,	33718.6,	23636.6,	null,	null,	null,	null,	null,	null],
[557,	null,	null,	null,	null,	null,	24719.1,	22649.5,	null,	32179.5,	21022.1],
[553,	30304.6,	22598.5,	31740.1,	22294.7,	null,	null,	null,	null,	null,	null],
[551,	null,	null,	null,	null,	null,	23339.4,	21420.4,	null,	30204,	19802],
[549,	null,	null,	null,	null,	null,	22952,	21045,	null,	29616.3,	19464.6],
[548,	29184.5,	21514.8,	30232.7,	21338.4,	null,	null,	null,	null,	null,	null],
[544,	null,	null,	null,	null,	null,	21950.4,	19962.4,	null,	28229.7,	18520.4],
[543,	null,	null,	null,	null,	21137.6,	21648.2,	19779.5,	null,	27977,	18376.4],
[541,	null,	null,	null,	null,	null,	21112.5,	19438.8,	null,	27405.5,	18078],
[540,	27197.3,	19889.1,	27928.4,	19815.5,	null,	null,	null,	null,	null,	null],
[538,	null,	null,	null,	null,	null,	20375.4,	18874.1,	null,	26630.8,	17562.8],
[536,	26132.4,	19171.8,	26861.5,	18990.4,	null,	20062.7,	18513.7,	null,	26070.8,	17252],
[535,	null,	null,	null,	null,	19525.9,	19844.1,	18302,	null,	25857,	17010.6],
[530,	null,	null,	null,	null,	null,	18896.1,	17393.1,	24341,	24570.6,	16230],
[528,	23919.1,	17674.3,	24839.1,	17572.5,	null,	18556.2,	17026.3,	null,	24105.5,	15910.1],
[522,	null,	null,	null,	null,	null,	17101.4,	16118.3,	22509.3,	22583.7,	15045.8]
	  ]);

  // Create and draw the visualization.
  new google.visualization.LineChart(document.getElementById('visualization')).
      draw(data, {curveType: "function",
                  width: 500, height: 400,
                  vAxis: {maxValue: 10},
                  pointSize: 5,
                  lineWidth: 2,
                  interpolateNulls: true
                 }
          );
}
​